Card conveying structure facilitating hot stamping

Abstract

The utility model discloses a card conveying structure convenient for hot stamping. Firstly, a card is moved to an output end along an input end of a feeding guide rail; the first air cylinder drives the square-shaped frame to move along the strip-shaped guide groove, so that the two clamping assemblies are located on the upper side and the lower side of a card at the output end of the feeding guide rail correspondingly. The two clamping assemblies are respectively clamped on the upper side and the lower side of the card; the first air cylinder drives the square-shaped frame to move reversely, so that the clamping assembly clamps the card to enter a hot stamping station; a correction channel is formed through the two correction assemblies; the square-shaped frame is driven by the first air cylinder to continue to move reversely, so that the clamping assembly clamps the card and conveys the card to the position under the hot stamping head along the correction channel; the hot stamping head is controlled to descend to perform hot stamping on the card; a first air cylinder drives the square-shaped frame to continue to move reversely, so that the clamping assembly clamps the card to move into a clamping groove in the input end of the discharging guide rail; and the two clamping assemblies are controlled to loosen the card.

Description

Technical field:

[0001] The utility model relates to the technical field of card hot stamping, in particular to a card conveying structure which is convenient for hot stamping. Background technology:

[0002] In the processing and production process of cards (phone cards, smart cards, IC cards, bank cards, etc.), hot stamping technology is generally involved. The hot stamping technology is implemented by hot stamping equipment. The existing hot stamping equipment is mainly composed of a hot stamping head and a conveying guide rail. Card slots are respectively opened along the length direction on the two opposite inner sides of the conveying guide rail. The two ends of the card are respectively inserted into the card slots. Among them, the hot stamping head is arranged on the upper side of the hot stamping station. When the card moves into the hot stamping station along the conveying guide rail, the hot stamping head descends and hot stamps the upper surface of the card; then the hot stamping head is reset, and the hot stamped card moves out of the hot stamping station along the conveying guide rail, and a new card is fed in at the same time to continue the hot stamping operation.

[0003] The above-mentioned card hot stamping process has the following problems: 1. Since the card is inserted into the card slot of the conveyor guide during hot stamping, the two edges of the card are blocked by the conveyor guide. When the card is at the edge of hot stamping, the hot stamping pattern will be incomplete; 2. The cards are arranged adjacent to each other in the conveyor guide and are sent to the hot stamping station in turn. When one of the cards is at the edge of hot stamping, the edges of the two adjacent cards in front and behind it will be hot stamped at the same time, affecting the hot stamping of the two adjacent cards in contact with it. Utility model content:

[0004] The utility model aims to provide a card conveying structure which is convenient for hot stamping, and solves the problem that when a card is hot stamped at the edge, the hot stamping pattern is incomplete and the edges of two adjacent cards are hot stamped at the same time.

[0005] The purpose of the utility model is implemented by the following technical scheme: a card conveying structure convenient for hot stamping, which includes an operating platform, a feeding guide rail, a hot stamping station, a discharging guide rail, a square-shaped frame, a clamping assembly and a correction assembly;

[0006] A conveying channel is provided on the operating platform, and the feeding guide rail, the hot stamping station and the discharging guide rail are sequentially provided in the conveying channel along the card conveying direction; a strip guide groove is respectively opened through the operating platform on both sides of the hot stamping station along the card conveying direction, one end of the strip guide groove extends to one side of the hot stamping station, and the other end of the strip guide groove extends to one side of the discharging guide rail, and the two strip guide grooves are arranged in parallel; the two vertical plates of the square frame are respectively inserted into the corresponding strip guide grooves, and a first cylinder for controlling the movement of the square frame along the strip guide groove is provided below the operating platform;

[0007] A clamping assembly is respectively provided on the inner end surface of the two horizontal plates of the U-shaped frame, and the two clamping assemblies are symmetrical up and down and have the same structure; a correction assembly is respectively provided on the operating platforms on both sides of the hot stamping station, and the two correction assemblies have the same structure and are symmetrical left and right.

[0008] Preferably, the clamping assembly includes a second cylinder, a connecting plate and a clamping plate; the cylinder body of the second cylinder is vertically fixed on the horizontal plate of the U-shaped frame, the connecting plate is fixedly connected to the piston rod of the second cylinder, and the clamping plate is fixed on the connecting plate; the clamping plates of the two clamping assemblies can be movably connected to the upper and lower sides of the card.

[0009] Preferably, the correction assembly includes a third cylinder and a limit plate; the cylinder body of the third cylinder is transversely fixed on the operating platform on one side of the hot stamping station, and the limit plate is fixedly connected to the piston rod of the third cylinder; the limit plates of the two correction assemblies can be movably extended to the top of the hot stamping station.

[0010] Preferably, limiting grooves are respectively provided on the side edges of the limiting plate adjacent to the hot stamping station.

[0011] The advantages of the utility model are as follows: the utility model first transports the card to the output end of the feed guide rail through the feed guide rail; secondly, the first cylinder drives the square frame to move along the strip guide groove, so that the two clamping components are respectively moved to the upper and lower sides of the card at the output end of the feed guide rail; the two clamping components are respectively clamped on the upper and lower sides of the card; then, the first cylinder drives the square frame to move in the opposite direction, driving the clamping components to clamp the card and move it in the horizontal direction, so that the card enters the hot stamping station, and after the hot stamping is completed, it enters the input end of the discharge guide rail from the hot stamping station; when the target card is in the hot stamping station, the target card and the cards on the feed guide rail and the discharge guide rail are spaced apart, which can avoid hot stamping the target card in the hot stamping station while simultaneously hot stamping adjacent cards; in addition, the utility model can control the two limit plates to approach each other through the third cylinder of the two correction components to form a correction channel, which plays a correction role and avoids the card offset from affecting the hot stamping operation. Description of the drawings:

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creativity and labor.

[0013] Figure 1 It is a schematic diagram of the state of the clamping assembly of the utility model clamping a card.

[0014] Figure 2 yes Figure 1 AA section view.

[0015] Figure 3 It is a schematic diagram of the state of the correction component of the utility model when correcting a card.

[0016] Figure 4 yes Figure 3 BB cross-sectional view.

[0017] Figure 5 It is a schematic diagram of the state when the card moves to the discharge guide.

[0018] The components in the accompanying drawings are marked as follows: operating platform 1, conveying channel 1.1, strip guide groove 1.2, feed guide rail 2, hot stamping station 3, discharge guide rail 4, U-shaped frame 5, clamping assembly 6, second cylinder 6.1, connecting plate 6.2, clamping plate 6.3, correction assembly 7, third cylinder 7.1, limit plate 7.2, limit groove 7.2.1, support plate 8, first cylinder 9, card 10, hot stamping head 11. Specific implementation method:

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 5 As shown, a card conveying structure convenient for hot stamping includes an operating platform 1, a feeding guide rail 2, a hot stamping station 3, a discharging guide rail 4, a square-shaped frame 5, a clamping assembly 6 and a correction assembly 7;

[0021] A conveying channel 1.1 is provided on the operating platform 1, and a feeding guide rail 2, a hot stamping station 3 and a discharging guide rail 4 are sequentially provided in the conveying channel 1.1 along the conveying direction of the card 10; a strip guide groove 1.2 is respectively opened through the operating platform 1 on both sides of the hot stamping station 3 along the conveying direction of the card 10, one end of the strip guide groove 1.2 extends to one side of the hot stamping station 3, and the other end of the strip guide groove 1.2 extends to one side of the discharging guide rail 4, and the two strip guide grooves 1.2 are arranged in parallel; two vertical plates of the square frame 5 are divided into It is separately arranged in the corresponding strip guide groove 1.2, and a support plate 8 is provided below the discharge guide rail 4. A first cylinder 9 for controlling the movement of the U-shaped frame 5 along the strip guide groove 1.2 is fixed on the support plate 8. The cylinder body of the first cylinder 9 is arranged horizontally, and the piston rod of the first cylinder 9 is fixedly connected to the lower horizontal plate of the U-shaped frame 5. Through the extension and retraction of the piston rod of the first cylinder 9, the two vertical plates of the U-shaped frame 5 can be moved horizontally in the corresponding strip guide groove 1.2 respectively, thereby realizing the horizontal movement of the U-shaped frame 5.

[0022] A clamping assembly 6 is respectively provided on the inner end surfaces of the two transverse plates of the U-shaped frame 5. The movement of the U-shaped frame 5 can drive the clamping assembly 6 to move, and the clamping assembly 6 can clamp the card 10. The two clamping assemblies 6 are symmetrical up and down and have the same structure; the clamping assembly 6 includes a second cylinder 6.1, a connecting plate 6.2 and a clamping plate 6.3. The cylinder body of the second cylinder 6.1 is vertically fixed on the transverse plate of the U-shaped frame 5, and the piston rod of the second cylinder 6.1 passes through the transverse plate of the U-shaped frame 5 and is fixedly connected with the connecting plate 6.2, and the bottom surface of the connecting plate 6.2 close to the feed guide rail 2 is fixed with a clamping plate 6.3; the clamping plates 6.3 of the two clamping assemblies 6 can be movably abutted against the upper and lower sides of the card 10, and the piston rods of the second cylinders 6.1 of the two clamping assemblies 6 can be extended and retracted to control the lifting of the connecting plates 6.2 of the two clamping assemblies 6, so that the clamping plates 6.3 of the two clamping assemblies 6 are close to each other and clamped on the upper and lower sides of the card 10.

[0023] A correction assembly 7 is respectively provided on the operating platform 1 on both sides of the hot stamping station 3. The two correction assemblies 7 have the same structure and are symmetrical. When the card 10 moves to the hot stamping station 3, the two correction assemblies 7 can ensure that the card 10 does not deviate; the correction assembly 7 includes a third cylinder 7.1 and a limit plate 7.2. The cylinder body of the third cylinder 7.1 is transversely fixed on the operating platform 1 on one side of the hot stamping station 3, and the limit plate 7.2 is fixedly connected to the piston rod of the third cylinder 7.1; the limit plates 7.2 of the two correction assemblies 7 can be movably extended to the top of the hot stamping station 3; the limit plates 7.2 of the two correction assemblies 7 can be controlled to approach each other by retracting the piston rods of the third cylinders 7.1 of the two correction assemblies 7 Or away from each other, when the limit plates 7.2 of the two correction components 7 are close to each other, a correction channel is formed. When the U-shaped frame 5 drives the clamping component 6 to move, so that the card 10 enters directly under the hot stamping head 11 along the correction channel, the correction channel corrects the direction of the card 10 to prevent the card 10 from deflecting. Limiting grooves 7.2.1 are respectively provided on the side edges of the limit plates 7.2 adjacent to the hot stamping station 3. The setting of the limit grooves 7.2.1 is convenient for correcting the direction of the card 10. When the card 10 moves into the correction channel, the side surfaces at both ends of the card 10 respectively abut against the vertical groove walls of the corresponding limit grooves 7.2.1, and the top surfaces of the edges at both ends of the card 10 respectively abut against the horizontal groove walls of the corresponding limit grooves 7.2.1.

[0024] Working process: (1) Card feeding: the card 10 moves along the input end of the feeding guide 2 to the output end;

[0025] (2) Reset: The piston rod of the first cylinder 9 is extended to drive the square frame 5 to move along the strip guide groove 1.2, driving the two clamping assemblies 6 to move in the horizontal direction until the clamping plates 6.3 of the two clamping assemblies 6 are respectively located on the upper and lower sides of the card 10 at the output end of the feed guide rail 2;

[0026] (3) Clamping and fixing: The piston rods of the second cylinders 6.1 of the two clamping assemblies 6 are extended to make the connecting plates 6.2 of the two clamping assemblies 6 approach each other until the clamping plates 6.3 of the two clamping assemblies 6 are clamped on the upper and lower sides of the card 10 respectively; at this time, Figure 1 shown.

[0027] (4) Card input: The piston rod of the first cylinder 9 is shortened to drive the square frame 5 to move in the opposite direction, driving the two clamping assemblies 6 to clamp the card 10 and enter the hot stamping station 3;

[0028] (5) Correction: The piston rods of the third cylinders 7.1 of the two correction assemblies 7 are extended, so that the limit plates 7.2 of the two correction assemblies 7 are moved closer to each other to form a correction channel; the piston rod of the first cylinder 9 is further shortened, driving the square frame 5 to continue to move in the opposite direction, so that the two clamping assemblies 6 clamp the card 10 and transport it to the bottom of the hot stamping head 11 along the correction channel; at this time, Figure 3 As shown;

[0029] When the card 10 moves into the correction channel, the side surfaces at both ends of the card 10 abut against the vertical groove walls of the corresponding limiting grooves 7.2.1, and the top surfaces of the edges at both ends of the card 10 abut against the horizontal groove walls of the corresponding limiting grooves 7.2.1.

[0030] (6) Finish hot stamping: Before hot stamping the card 10, first control the piston rods of the third cylinders 7.1 of the two correction assemblies 7 to retract, so that the limit plates 7.2 of the two correction assemblies 7 move away from each other and release the card 10; control the hot stamping head 11 to descend to hot stamp the card 10. During the hot stamping process of the card 10, the clamping plates 6.3 of the two clamping assemblies 6 always clamp the edge of the card 10.

[0031] (7) Card output: The piston rod of the first cylinder 9 continues to shorten, driving the square frame 5 to continue to move in the opposite direction, so that the clamping assembly 6 clamps the card 10 and continues to move horizontally until the card 10 enters the card slot at the input end of the discharge guide rail 4; at this time, Figure 5 Then, the piston rods of the second cylinders 6.1 of the two clamping assemblies 6 are controlled to shorten, so that the clamping plates 6.3 of the two clamping assemblies 6 move away from each other, and the card 10 is released; the above process is repeated to continue the conveying and hot stamping operation of the next card 10.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A card conveying structure for convenient hot stamping, characterized in that: It includes an operating platform, a feeding guide rail, a hot stamping station, a discharging guide rail, a square frame, a clamping assembly and a correction assembly; A conveying channel is provided on the operating platform, and the feeding guide rail, the hot stamping station and the discharging guide rail are sequentially provided in the conveying channel along the card conveying direction; a strip guide groove is respectively opened through the operating platform on both sides of the hot stamping station along the card conveying direction, one end of the strip guide groove extends to one side of the hot stamping station, and the other end of the strip guide groove extends to one side of the discharging guide rail, and the two strip guide grooves are arranged in parallel; the two vertical plates of the square frame are respectively inserted into the corresponding strip guide grooves, and a first cylinder for controlling the movement of the square frame along the strip guide groove is provided below the operating platform; A clamping assembly is respectively provided on the inner end surface of the two horizontal plates of the U-shaped frame, and the two clamping assemblies are symmetrical up and down and have the same structure; a correction assembly is respectively provided on the operating platforms on both sides of the hot stamping station, and the two correction assemblies have the same structure and are symmetrical left and right.

2. A card conveying structure for convenient hot stamping according to claim 1, characterized in that: The clamping assembly includes a second cylinder, a connecting plate and a clamping plate; the cylinder body of the second cylinder is vertically fixed on the horizontal plate of the U-shaped frame, the connecting plate is fixedly connected to the piston rod of the second cylinder, and the clamping plate is fixed on the connecting plate; the clamping plates of the two clamping assemblies can be movably connected to the upper and lower sides of the card.

3. A card conveying structure for convenient hot stamping according to claim 1 or 2, characterized in that: The correction assembly includes a third cylinder and a limit plate; the cylinder body of the third cylinder is transversely fixed on the operating platform on one side of the hot stamping station, and the limit plate is fixedly connected to the piston rod of the third cylinder; the limit plates of the two correction assemblies can be movably extended to the top of the hot stamping station.

4. A card conveying structure for convenient hot stamping according to claim 3, characterized in that: Limiting grooves are respectively provided on the side edges of the limiting plate adjacent to the hot stamping station.

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